72577610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{2129}}^1$

素因数の和:2630

約数の個数: 32

約数和(自身を含む): 149679360

約数和(自身を除く): 77101750

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 487, 974, 2129, 2435, 3409, 4258, 4870, 6818, 10645, 14903, 17045, 21290, 29806, 34090, 74515, 149030, 1036823, 2073646, 5184115, 7257761, 10368230, 14515522, 36288805, 72577610]

約数ペア:

[(1, 72577610), (2, 36288805), (5, 14515522), (7, 10368230), (10, 7257761), (14, 5184115), (35, 2073646), (70, 1036823), (487, 149030), (974, 74515), (2129, 34090), (2435, 29806), (3409, 21290), (4258, 17045), (4870, 14903), (6818, 10645)]